Quick Answer

  1. Dolphin Ouji(TV · 3 eps)
  2. Marine Boy(TV · 13 eps)

Total: ~16 episodes / 6h watch time

Dolphin Ouji Watch Order(2026)

Wondering where to start with Dolphin Ouji? There are 2 entries total. The order below follows release dates, which is usually the safest way to go for a first watch.

2 entries ~6h total2 series

Full Watch Order (Release Order)

2
Marine Boy

Marine Boy

5.59TV13 eps~5h1966TV Douga
Finished Airing

Frequently Asked Questions

What's the best order to watch Dolphin Ouji?

Release order. Start with Dolphin Ouji and go down the list. This is how the creators intended the story to unfold — later entries build on what came before, and watching out of order can spoil key reveals.

How long does it take to watch all of Dolphin Ouji?

About 6 hours total across 16 episodes and 2 entries. At 3-4 episodes per day, that's roughly 5 days.

Can I skip the movies and OVAs?

This franchise is mostly main series content with no standalone movies or OVAs to worry about.

Release order or chronological order?

Go with release order for your first time through. Chronological can be tempting, but shows are written with release order in mind — reveals hit harder and character arcs make more sense. Save chronological for a rewatch if you want a different perspective.

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